@charset "utf-8";
/* CSS Document */
/* 全局重置与基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    background-color: #f9f6f0;
    color: #3e2e1a;
    line-height: 1.6;
}

a {
    color: #8b1e1e;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* 头部 */
header {
    background-color: #7a1f1f;
    color: #f5e6d3;
    padding: 1rem 0;
    border-bottom: 4px solid #c29a6b;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 2rem;
    letter-spacing: 4px;
}
.logo p {
    font-size: 0.9rem;
    opacity: 0.8;
}

nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.2rem;
}
nav ul li a {
    color: #f5e6d3;
    font-weight: bold;
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    transition: background 0.2s;
}
nav ul li a:hover {
    background-color: #a53a3a;
    text-decoration: none;
}

/* 横幅 */
.banner {
    background: linear-gradient(135deg, #7a1f1f 0%, #b34b4b 100%);
    color: white;
    text-align: center;
    padding: 3rem 1rem;
    margin-bottom: 2rem;
}
.banner h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}
.banner p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}
.btn {
    display: inline-block;
    background-color: #f5e6d3;
    color: #7a1f1f;
    padding: 0.7rem 2rem;
    border-radius: 30px;
    font-weight: bold;
    transition: background 0.3s;
}
.btn:hover {
    background-color: #e6d0b0;
    text-decoration: none;
}

/* 通用页面内容 */
.page-content {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    padding: 2rem 2.5rem;
}
.page-content h2 {
    font-size: 2rem;
    color: #7a1f1f;
    border-bottom: 3px solid #c29a6b;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}
.page-content ul {
    margin-left: 1.8rem;
    margin-top: 0.8rem;
}
.page-content ul li {
    margin-bottom: 0.5rem;
}

/* 页面中的图片样式 */
.page-content img,
.intro img,
.featured img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.img-center {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* 首页图片网格 */
.img-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}
.img-grid img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 首页简介 */
.intro {
    max-width: 1200px;
    margin: 0 auto 2rem;
    padding: 0 20px;
    text-align: center;
}
.intro h2 {
    font-size: 2rem;
    color: #7a1f1f;
    margin-bottom: 1rem;
}
.intro > p {
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}
.card {
    background: white;
    padding: 1.5rem 1rem;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.06);
    transition: transform 0.2s;
}
.card:hover {
    transform: translateY(-5px);
}
.card h3 {
    color: #7a1f1f;
    margin-bottom: 0.5rem;
}
.card a {
    display: inline-block;
    margin-top: 0.8rem;
    font-weight: bold;
}

/* 特色精粹 */
.featured {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 20px;
}
.featured h2 {
    text-align: center;
    font-size: 2rem;
    color: #7a1f1f;
    margin-bottom: 1.5rem;
}
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}
.feature-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.06);
}
.feature-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}
.feature-item h3 {
    color: #7a1f1f;
    margin-bottom: 0.3rem;
}
.feature-item a {
    display: inline-block;
    margin-top: 0.8rem;
    font-weight: bold;
}

/* 页脚 */
footer {
    background-color: #2d1c0f;
    color: #d4c5b2;
    margin-top: 3rem;
    padding: 2rem 0 1rem;
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.footer-sitemap {
    margin-bottom: 1.5rem;
}
.footer-sitemap h4 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    color: #e6d0b0;
}
.footer-sitemap ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem 1.2rem;
}
.footer-sitemap ul li a {
    color: #d4c5b2;
    font-size: 0.9rem;
}
.footer-sitemap ul li a:hover {
    color: white;
    text-decoration: underline;
}
.footer-copy {
    border-top: 1px solid #5a3f2b;
    padding-top: 1rem;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
}